TY  - RPRT
TI  - Lignite drilling during 1978 in western North Dakota: Adams, Billings, Bowman, Burke, Golden Valley, Hettinger, McKenzie, McLean, and Slope Counties
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
AU  - North Dakota Geological Survey
PY  - 1979
DO  - 10.3133/ofr791051
UR  - https://pubs.usgs.gov/publication/ofr791051
ID  - ofr791051
ER  -